LYONS, CO 80540 Weather Forecast & Current Conditions

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FT. COLLINS, CO
Current Weather

9:56 PM MDT JUN 8, 2026
Clear
64°F
Feels Like: 64°F
Dewpoint: 54°F
Rel. Hum.: 70%
Visibility: 10 miles
Wind: SSE at 8 mph
Pressure: 30.00 inches
Last 72 hours

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LYONS, CO 80540
Weather Forecast

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TONIGHT
Partly cloudy. Lows 45 to 53.
TUESDAY
Partly cloudy. Highs 74 to 84. Southwest winds 15 to 25 mph with gusts up to 35 mph.
TUESDAY NIGHT
Mostly clear. Lows 45 to 55. West winds 20 to 25 mph, diminishing to 10 to 15 mph after midnight. Gusts up to 35 mph.
WEDNESDAY
Mostly sunny. Windy. Highs 70 to 80. West winds 20 to 30 mph with gusts up to 45 mph.
WEDNESDAY NIGHT
Mostly clear. Lows 40 to 50. West winds 10 to 15 mph with gusts up to 45 mph.
THURSDAY THROUGH FRIDAY
Clear. Highs 71 to 81. Lows 38 to 48.
FRIDAY NIGHT
Clear. Lows 43 to 53.
SATURDAY
Mostly sunny. Highs 71 to 81.
SATURDAY NIGHT
Partly cloudy with a chance of showers and slight chance of thunderstorms. Lows 42 to 52. Chance of rain 30 percent.
SUNDAY
Mostly cloudy with a 50 percent chance of thunderstorms. Highs 61 to 69.
SUNDAY NIGHT
Mostly cloudy with a chance of rain showers and slight chance of thunderstorms. Lows 37 to 47. Chance of rain 30 percent.
MONDAY
Mostly cloudy with a 40 percent chance of thunderstorms. Highs 60 to 70.

Visible Weather Satellite
LYONS, CO 80540
Infrared Weather Satellite
LYONS, CO 80540
NEXRAD Weather Radar
LYONS, CO 80540

FT. COLLINS, CO 3 hourly weather forecast

weather forecast created  7:00 AM CDT  6/ 8/2026
Monday
8 JUN 2026
LYONS, CO 80540 weather forecast Day 1, 12 hours 12 PM 80° 79° Partly Cloudy 18%
RAIN
<.01 in
0% Thunder
( 33% severe)
ESE   13 31% 47°
High 84° LYONS, CO 80540 weather forecast Day 1, 15 hours 3 PM 83° 81° Mostly Cloudy SE   14 27% 46°
Partly Cloudy



LYONS, CO 80540 weather forecast Day 1, 18 hours 6 PM 81° 80° Partly Cloudy 4%

0% Thunder
( 21% severe)
SE   15 29% 46°
LYONS, CO 80540 weather forecast Day 1, 21 hours 9 PM 73° 73° Partly Cloudy SE   9 38% 46°
Tuesday
9 JUN 2026
LYONS, CO 80540 weather forecast Day 2, 0 hours 12 AM 66° 66° Clear 1%

0% Thunder
( 5% severe)
S   5 56% 50°
Low 56° LYONS, CO 80540 weather forecast Day 2, 3 hours 3 AM 61° 62° Clear NE   1 70% 51°
High 96° LYONS, CO 80540 weather forecast Day 2, 6 hours 6 AM 58° 58° Partly Cloudy 0%

0% Thunder
( 1% severe)
N   5 72% 49°

Partly Cloudy



LYONS, CO 80540 weather forecast Day 2, 9 hours 9 AM 73° 73° Partly Cloudy S   5 40% 47°
LYONS, CO 80540 weather forecast Day 2, 12 hours 12 PM 88° 84° Mostly Cloudy 1%

0% Thunder
( 8% severe)
SSW   13 15% 35°
LYONS, CO 80540 weather forecast Day 2, 15 hours 3 PM 93° 88° Partly Cloudy WSW   22 9% 25°
LYONS, CO 80540 weather forecast Day 2, 18 hours 6 PM 92° 88° Partly Cloudy 1%

0% Thunder
( 7% severe)
W   21 8% 24°
LYONS, CO 80540 weather forecast Day 2, 21 hours 9 PM 81° 79° Partly Cloudy W   18 13% 26°
Wednesday
10 JUN 2026
LYONS, CO 80540 weather forecast Day 3, 0 hours 12 AM 71° 71° Partly Cloudy 0%

0% Thunder
( 1% severe)
WNW   16 24% 32°
Low 58° LYONS, CO 80540 weather forecast Day 3, 3 hours 3 AM 63° 62° Clear NW   10 34% 34°
High 91° LYONS, CO 80540 weather forecast Day 3, 6 hours 6 AM 59° 57° Clear 0%

0% Thunder
( 1% severe)
WNW   9 42% 36°

Clear



LYONS, CO 80540 weather forecast Day 3, 9 hours 9 AM 73° 73° Clear WSW   16 22% 32°
LYONS, CO 80540 weather forecast Day 3, 15 hours 12 PM 83° 80° Clear 0%

0% Thunder
( 9% severe)
W   17 12% 25°
LYONS, CO 80540 weather forecast Day 3, 18 hours 3 PM 87° 83° Clear W   21 9% 23°
LYONS, CO 80540 weather forecast Day 3, 21 hours 6 PM 88° 84° Clear     W   21 8% 21°

FT. COLLINS, CO extended weather forecast

Thursday
11 JUN 2026
Friday
12 JUN 2026
Saturday
13 JUN 2026
Sunday
14 JUN 2026
Monday
15 JUN 2026
Low 48° Low 45° Low 52° Low 52° Low 47°
High 83° High 86° High 88° High 80° High 76°
LYONS, CO 80540 weather forecast Day 4 LYONS, CO 80540 weather forecast Day 5 LYONS, CO 80540 weather forecast Day 6 LYONS, CO 80540 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Partly Cloudy
7% Rain
Partly Cloudy
11% Rain
Partly Cloudy
12% Rain
Mostly Cloudy
34% Rain
Mostly Cloudy
37% Rain
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